XWIKI-13768: Move XWiki10DocumentTitleDisplayer to contrib

xwiki-platform-core/xwiki-platform-display/xwiki-platform-display-api/src/main/java/org/xwiki/display/internal/XWiki10DocumentTitleDisplayer.java

-/*
- * See the NOTICE file distributed with this work for additional
- * information regarding copyright ownership.
- *
- * This is free software; you can redistribute it and/or modify it
- * under the terms of the GNU Lesser General Public License as
- * published by the Free Software Foundation; either version 2.1 of
- * the License, or (at your option) any later version.
- *
- * This software is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this software; if not, write to the Free
- * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
- */
-package org.xwiki.display.internal;
-
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-
-import javax.inject.Named;
-import javax.inject.Singleton;
-
-import org.xwiki.bridge.DocumentModelBridge;
-import org.xwiki.component.annotation.Component;
-import org.xwiki.rendering.block.XDOM;
-
-/**
- * Overwrites {@link DocumentTitleDisplayer} for XWiki 1.0 syntax.
- * 
- * @version $Id$
- * @since 3.2M3
- */
-@Component
-@Named("title/xwiki/1.0")
-@Singleton
-public class XWiki10DocumentTitleDisplayer extends DocumentTitleDisplayer
-{
-    /**
-     * Regular expression for finding the first level 1 or 2 heading in the document content, to be used as the document
-     * title.
-     */
-    private static final Pattern HEADING_PATTERN_10 = Pattern.compile("^\\s*+1(?:\\.1)?\\s++(.++)$", Pattern.MULTILINE);
-
-    @Override
-    protected XDOM extractTitleFromContent(DocumentModelBridge document, DocumentDisplayerParameters parameters)
-    {
-        String title = "";
-        Matcher matcher = HEADING_PATTERN_10.matcher(document.getContent());
-        if (matcher.find()) {
-            title = matcher.group(1).trim();
-        }
-
-        if (!title.isEmpty()) {
-            return parseTitle(evaluateTitle(title, document.getDocumentReference(), parameters));
-        }
-
-        return null;
-    }
-}

xwiki-platform-core/xwiki-platform-display/xwiki-platform-display-api/src/main/resources/META-INF/components.txt

@@ -3,4 +3,3 @@ org.xwiki.display.internal.DefaultDisplayConfiguration
 org.xwiki.display.internal.DefaultDocumentDisplayer
 org.xwiki.display.internal.DocumentContentDisplayer
 org.xwiki.display.internal.DocumentTitleDisplayer
-org.xwiki.display.internal.XWiki10DocumentTitleDisplayer
\ No newline at end of file